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  1. financial-audit-analytics financial-audit-analytics Public

    Financial audit risk analytics dashboard built with Python and Excel — anomaly detection, risk segmentation, and executive visualisation

    Jupyter Notebook 1

  2. portfolio-risk-analytics portfolio-risk-analytics Public

    Analyses a 15-stock equal-weighted equity portfolio spanning Tech, Financials, Energy, Healthcare, Consumer Staples, and Industrials using 5 years of daily price data from Yahoo Finance.

  3. nhs-ae-analytics nhs-ae-analytics Public

    Analysis of real NHS England A&E data (Dec 2024–Mar 2025). Combines hospital-level data across 150+ Type 1 departments, analyses breach rates and wait times, and produces an executive dashboard wit…

    Jupyter Notebook

  4. vehicle-insurance-fraud-detection vehicle-insurance-fraud-detection Public

    Fraud detection ML pipeline on 15,420 real insurance claims - Random Forest, ROC-AUC 0.826, PR-AUC 3.7x better than baseline. Python · scikit-learn · pandas

    Jupyter Notebook

  5. insurance-sql-analytics insurance-sql-analytics Public

    Insurance analytics warehouse with 10 SQL queries - loss ratios, fraud exposure, retention, window functions and CTEs. SQLite · Python

    Python

  6. ab-test-playlist-ctr ab-test-playlist-ctr Public

    End-to-end A/B test on 290K users - power analysis, SRM checks, hypothesis testing, segment analysis. Python · scipy · statsmodels

    Jupyter Notebook